Raw material mixing device for carborundum production

Abstract

The utility model provides a raw material mixing device for carborundum production, which relates to the technical field of carborundum production and comprises a motor, the bottom of the motor is fixedly connected with a box cover, the bottom of the box cover is fixedly connected with a mixing box, an output shaft of the motor is fixedly provided with a driving rod, the outer wall of the driving rod is slidably connected with a stirring rod, and the stirring rod is fixedly connected with the box cover. A plurality of stirring blades are fixedly connected to the outer wall of the stirring rod, a limiting ring is rotationally connected to one end of the outer wall of the stirring rod, and the top of the limiting ring is fixedly connected to the bottom of the box cover. When raw materials for carborundum production are stirred and uniformly mixed, the stirring rod is driven by the driving rod to rotate, and the stirring rod moves up and down according to the height of the limiting groove during rotation, so that the stirring blades which are stirring and uniformly mixing are driven to move up and down, and the stirring range is enlarged; the condition that the mixed raw materials are deposited at one position and cannot be contacted with the stirring blades is avoided, so that the stirring is more uniform, and the stirring effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of corundum production, in particular to a raw material mixing device for corundum production. Background Art

[0002] Carborundum is silicon carbide generated by the reaction of silicon dioxide and carbon in clay at high temperature. It is a crystal with high density and hardness. It is usually used as a grinding material after screening, grinding, processing and other processes. The grinding force of natural carborundum is slightly lower than that of electric furnace white corundum, but it has strong toughness and the characteristics of shell-like segments. Its advantages are high finish of the grinding parts and few and shallow sand marks. The grinding surface is fine and uniform, which can improve product quality, which is the unique feature of this product. Natural carborundum has short grinding time, high efficiency and low price, and can be widely used in many fields in industry.

[0003] Publication No. "CN220110978U" provides that it includes a mixing box, a material distribution frame is fixedly installed on the top of the mixing box, a second motor is fixedly installed in the middle of the upper surface of the mixing box, a material distribution rod is fixedly connected to the output end of the second motor, support rods are fixedly installed horizontally in the middle of both sides of the material distribution rod, and the other ends of the two groups of support rods are fixedly installed with material distribution plates, and a material paddle plate is fixedly installed horizontally at the bottom of the material distribution rod, and a first motor is fixedly installed in the lower middle of one side of the mixing box, and a stirring rod is fixedly connected to the output end of the first motor, and the stirring rod is horizontally placed in the mixing box, and multiple groups of equidistant stirring blades are vertically fixedly installed on the upper and lower sides of the stirring rod. When in use, the third motor drives the discharging screw to rotate counterclockwise through the discharging rod, and the mixed corundum ingredients can be evenly discharged through the discharging pipe to avoid clogging of the discharging pipe.

[0004] However, the above device still has the following problems during implementation:

[0005] For example, in this patented technology, a stirring rod is driven by a first motor so that stirring blades installed on both sides of the stirring rod are stirred and mixed. However, the stirring rod and the stirring blades cannot move, resulting in a limited stirring range. This may cause uneven stirring, and may cause siltation and agglomeration in places that the stirring blades cannot reach, affecting the stirring effect. The inner wall of the mixing box cannot be scraped, and the mixed raw materials will be adsorbed on the inner wall during stirring, causing uneven stirring and affecting the stirring and mixing effect. Utility Model Content

[0006] The utility model aims to provide a raw material mixing device for diamond sand production to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A raw material mixing device for corundum production comprises a motor, the bottom of the motor is fixedly connected to a box cover, and the bottom of the box cover is fixedly connected to a mixing box, the output shaft of the motor is fixedly mounted with a driving rod, and the end of the driving rod connected to the motor passes through the center of the box cover, the outer wall of the driving rod is slidably connected to a stirring rod, and the outer wall of the stirring rod is fixedly connected to a plurality of stirring blades, one end of the outer wall of the stirring rod is rotatably connected to a limiting ring, and the top of the limiting ring is fixedly connected to the bottom of the box cover.

[0009] Preferably, a first protrusion is fixedly connected to the outer wall of the driving rod, and a sliding groove is provided on the inner wall of the stirring rod at a position corresponding to the first protrusion.

[0010] Preferably, a second protrusion is fixedly connected to the outer wall of the stirring rod, and a limiting groove is provided on the inner wall of the limiting ring at a position corresponding to the second protrusion, and the limiting groove is spiral-shaped.

[0011] Preferably, a connecting plate is fixedly connected to the bottom of the driving rod, and a connecting rod is fixedly connected to the side wall of the connecting plate.

[0012] Preferably, a scraping rod is fixedly connected to one end of the two connecting rods away from each other, and the outer wall of the scraping rod is in contact with the inner wall of the mixing box.

[0013] Preferably, a feed port is fixedly connected to the top of the box cover, and a discharge pipe is fixedly connected to the bottom of the mixing box.

[0014] Preferably, the outer wall of the mixing box is fixedly connected to a base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When the raw materials for diamond abrasive production are stirred and mixed, the driving rod is used to drive the stirring rod to rotate. When the stirring rod rotates, it will move up and down according to the height of the limit groove, thereby driving the stirring blade that is stirring and mixing to move up and down, so that the stirring range is expanded, avoiding the situation where the mixed raw materials are stagnant in one place and the stirring blade cannot reach it, making the stirring more uniform and the stirring effect better.

[0017] 2. When stirring and mixing the raw materials for diamond abrasive production, the connecting plate is driven to rotate by the driving rod. The connecting plate will drive the scraping rods on both sides to rotate synchronously through the connecting rod, so that the scraping rods rotate along the inner wall of the mixing box, thereby scraping off the mixed raw materials adsorbed on the inner wall of the mixing box, avoiding uneven stirring of the mixed raw materials and affecting the stirring and mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural cross-sectional view of the mixing device of the utility model;

[0020] Figure 3 It is a cross-sectional view of the structural connection of the driving rod and the stirring rod of the utility model;

[0021] Figure 4 It is a cross-sectional view of the structural connection of the stirring rod and the limiting ring of the utility model.

[0022] In the figure: 1. motor; 2. box cover; 3. mixing box; 4. driving rod; 41. first convex point; 5. stirring rod; 51. sliding groove; 52. second convex point; 6. stirring blade; 7. limiting ring; 71. limiting groove; 8. connecting plate; 9. connecting rod; 91. scraper rod; 10. feed port; 11. discharge pipe; 12. base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] For example, see Figure 1-4 , the utility model provides a technical solution:

[0025] A raw material mixing device for diamond abrasive production comprises a motor 1, a box cover 2 is fixedly connected to the bottom of the motor 1, and a mixing box 3 is fixedly connected to the bottom of the box cover 2, a driving rod 4 is fixedly installed on the output shaft of the motor 1, and one end of the driving rod 4 connected to the motor 1 passes through the center of the box cover 2, a stirring rod 5 is slidably connected to the outer wall of the driving rod 4, and a plurality of stirring blades 6 are fixedly connected to the outer wall of the stirring rod 5, one end of the outer wall of the stirring rod 5 is rotatably connected to a limiting ring 7, and the top of the limiting ring 7 is fixedly connected to the bottom of the box cover 2;

[0026] Furthermore, the outer wall of the driving rod 4 is fixedly connected with a first convex point 41, and the inner wall of the stirring rod 5 is provided with a sliding groove 51 at a position corresponding to the first convex point 41, the outer wall of the stirring rod 5 is fixedly connected with a second convex point 52, and the inner wall of the limiting ring 7 is provided with a limiting groove 71 at a position corresponding to the second convex point 52;

[0027] More specifically, in the present embodiment, when the mixing device is used, the mixed raw materials to be mixed and stirred can be put into the mixing box 3 from the feed port 10, and then the driving motor 1 drives the driving rod 4 to rotate. The outer wall of the driving rod 4 is fixedly connected with a first convex point 41, and the inner wall of the stirring rod 5 is provided with a sliding groove 51 at a position corresponding to the first convex point 41, and the width of the sliding groove 51 is consistent with the width of the first convex point 41, so that the driving rod 4 can synchronously drive the stirring rod 5 to rotate when rotating. When the stirring rod 5 rotates, the stirring rod 5 is fixed on the outer wall of the stirring rod 5. A second protrusion 52 is connected, and the second protrusion 52 corresponds to the limiting groove 71 on the inner wall of the limiting ring 7, but the limiting groove 71 is spiral, so when the stirring rod 5 rotates, the second protrusion 52 slides on the inner wall of the limiting groove 71 to make it move up and down synchronously, thereby driving the stirring blade 6 to move up and down synchronously while stirring and mixing. After stirring and mixing, it can be discharged from the discharge pipe 11. The stirring blade 6 can move up and down to expand the stirring range, avoiding the situation where the mixed raw materials are accumulated in one place and cannot be reached by the stirring blade 6, so that the stirring is more uniform and the stirring effect is better.

[0028] Embodiment 2:

[0029] On the basis of the above embodiment, the bottom of the driving rod 4 is fixedly connected with a connecting plate 8, and the side wall of the connecting plate 8 is fixedly connected with a connecting rod 9;

[0030] Furthermore, the two connecting rods 9 are fixedly connected to a scraper rod 91 at one end away from each other, and the outer wall of the scraper rod 91 is attached to the inner wall of the mixing box 3;

[0031] More specifically, in the present embodiment, when the mixing device is used, the connecting plate 8 at the bottom is driven to rotate by the driving rod 4, and the scraper rod 91 is driven to rotate synchronously by the connecting rod 9. Since one side of the scraper rod 91 is in the shape of an inclined surface, when the outer wall of the scraper rod 91 rotates against the inner wall of the mixing box 3, the inclined surface of the scraper rod 91 will clean the inner wall of the mixing box 3, so that the mixed raw materials adsorbed on the inner wall of the mixing box 3 are scraped off, so as to avoid the mixed raw materials being adsorbed on the inner wall during stirring, resulting in uneven stirring and affecting the stirring and mixing effect.

[0032] Working principle: When using the mixing device, the mixed raw materials that need to be stirred and mixed can be put into the mixing box 3 from the feed port 10, and then the driving motor 1 drives the driving rod 4 to rotate. The outer wall of the driving rod 4 is fixedly connected with a first convex point 41, and the inner wall of the stirring rod 5 is provided with a sliding groove 51 at a position corresponding to the first convex point 41, so that the driving rod 4 can synchronously drive the stirring rod 5 to rotate when it rotates. When the stirring rod 5 rotates, since the outer wall of the stirring rod 5 is fixedly connected with a second convex point 52, and the second convex point 52 corresponds to the limiting groove 71 on the inner wall of the limiting ring 7, but the limiting groove 71 is spiral, so when the stirring rod 5 rotates, it drives the stirring blade 6 to move up and down synchronously while stirring and mixing. Since one side of the scraper rod 91 is in the shape of an inclined surface, when the outer wall of the scraper rod 91 rotates against the inner wall of the mixing box 3, the inclined surface of the scraper rod 91 will clean the inner wall of the mixing box 3 to avoid uneven stirring of the mixed raw materials and affect the stirring and mixing effect.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for diamond production, comprising a motor (1), characterized in that: The bottom of the motor (1) is fixedly connected to a box cover (2), and the bottom of the box cover (2) is fixedly connected to a mixing box (3); a driving rod (4) is fixedly mounted on the output shaft of the motor (1), and one end of the driving rod (4) connected to the motor (1) passes through the center of the box cover (2); an outer wall of the driving rod (4) is slidably connected to a stirring rod (5), and the outer wall of the stirring rod (5) is fixedly connected to a plurality of stirring blades (6); one end of the outer wall of the stirring rod (5) is rotatably connected to a limiting ring (7), and the top of the limiting ring (7) is fixedly connected to the bottom of the box cover (2).

2. The raw material mixing device for diamond production according to claim 1, characterized in that: The outer wall of the driving rod (4) is fixedly connected with a first protrusion (41), and a sliding groove (51) is provided on the inner wall of the stirring rod (5) at a position corresponding to the first protrusion (41).

3. The raw material mixing device for diamond production according to claim 1, characterized in that: The outer wall of the stirring rod (5) is fixedly connected with a second protrusion (52), and the inner wall of the limiting ring (7) is provided with a limiting groove (71) at a position corresponding to the second protrusion (52), and the limiting groove is spiral-shaped.

4. The raw material mixing device for diamond production according to claim 1, characterized in that: The bottom of the driving rod (4) is fixedly connected to a connecting disk (8), and the side wall of the connecting disk (8) is fixedly connected to a connecting rod (9).

5. The raw material mixing device for diamond production according to claim 4, characterized in that: The two connecting rods (9) are fixedly connected to a scraper rod (91) at one end away from each other, and the outer wall of the scraper rod (91) is in contact with the inner wall of the mixing box (3).

6. The raw material mixing device for diamond production according to claim 1, characterized in that: The top of the box cover (2) is fixedly connected with a feed port (10), and the bottom of the mixing box (3) is fixedly connected with a discharge pipe (11).

7. The raw material mixing device for diamond production according to claim 1, characterized in that: The outer wall of the mixing box (3) is fixedly connected to a base (12).

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